
Part Name: COVER 7G3907
Part Number: 7G3907
Basic Info.
Part no. | 7G3907 | Material | steel |
Type | COVER | Part Type | Construction Machinery |
Compatibility | Caterpillar | Transport Package | Wooden box |
Trademark | DIRON | Origin | Luoyang City |
HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Item Model:7G3907
- Date First Listed:2025/08/01
- Manufacturer:Diron Parts
Product Description
- Part Number:7G3907
- Part Type: Cap
- Description: Replacement Parts COVER 7G3907 for Caterpillar, New

The 7G3907 Cover is a replacement part designed for use in Caterpillar equipment, typically serving as a protective cover for components such as hydraulic systems, transmissions, or other mechanical assemblies to prevent contamination and ensure system integrity. Below is a detailed overview of its specifications and application.
Compatibility
The 7G3907 Cover is compatible with the following Caterpillar equipment:
- Engines: 3304, 3306
- Equipment:
- Track-Type Tractors: D4E, D4E SR, D5, D5B, D6C, D6D, D6D SR, D6E
- Track Loaders: 955L, 963
- Wheel Tractor-Scrapers: 615, 615C
- Other Applications: Likely used in hydraulic, transmission, or undercarriage systems, particularly in older Caterpillar models.
Specifications
- Part Number: 7G3907 (interchangeable with 7G-3907, CA7G3907)
- Type: Cover
- Function: Protects components such as hydraulic systems, transmissions, or undercarriage assemblies from dust, debris, or fluid loss, ensuring reliable operation in demanding environments.
- Material: Typically constructed from high-grade steel, aluminum, or durable plastic, designed to withstand harsh operating conditions and resist corrosion.
- Dimensions: Specific dimensions are not publicly detailed but conform to OEM standards for precise fitment. Likely compact, as typical for covers in hydraulic or transmission systems (e.g., 4–10 inches in diameter or length).
- Weight: Approximately 1.0–5.0 lbs (0.45–2.27 kg), estimated based on similar covers (e.g., 5K3501, 6T4964).
NOTE: While this description provides general information, specific details such as size, weight and exact material may vary by manufacturer and specific application. To obtain the most accurate and up-to-date information, it is recommended to consult a qualified parts supplier such as DIRON PARTS.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: FOB
Q4. How about your delivery time?
A: Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8. How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from
ABOUT DIRON
- Factory OF DIRON
Diron Parts Group Have Its Own Factory Ensure That We Offer Better Price For Customers. Besides, Diron Corporate With Some Reliable Principal Manufacturers, So Diron Also Supply Customer Other Quality Spare Parts.








- Team OF DIRON
With 18 years of manufacturing and exporting experience, Diron has a team of knowledgeable engineers, inspectors and technical workers, sales staff, after-sales personnel.


- Products OF DIRON
As a distributor, we supply parts covers for :Complete engines, Long block, Short block, Engine spare parts, Electricla products, Hydraulic products, Transmission products, Undercarridge products.Among them, Cylinder head, Cylinder block, Spacer-plate, Bushing & Pin are our best-selling products.







